| http://www.w3.org/ns/prov#value | - The article of claim 1, wherein the reaction product has the formulation: ##STR12## where R and R' are non-cyclic or cyclic aliphatic moieties having from 1 to about 8 carbon atoms, R is a hydrogen, hydroxyl, methyl or ethyl group, and R' is an aromatic phenyl, benzyl or substituted benzyl group, COOCH3, methoxy, ethoxy, aliphatic, cycloaliphatic, or substituted aliphatic, and such that homopoly
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